2870048

Information

• Patent Grant
• 2870048

• References
• Source

• Patent Number

  2,870,048

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1959
  66 years ago

• CPC

  • C23D17/00 - De-enamelling

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 216 - Etching a substrate: processes
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions